This article covers 静かに!Pure Power 13M 750W 電源.

Overview

The be quiet! Pure Power 13M 750W BP026US is an 80 PLUS Gold certified ATX 3.1 power supply unit designed for modern and future PC builds. With a continuous 750W output on a single +12V rail, it delivers stable power for mid-to-high-end gaming and workstation systems. The unit natively includes a 12V-2x6 connector for PCIe 5.1 graphics cards, alongside four PCIe 6+2-pin connectors for current-generation GPUs, ensuring broad compatibility across GPU generations. Cooling is handled by a 120mm be quiet! fan with fluid-dynamic bearings, supporting a semi-passive zero-RPM mode. Under low loads, the fan remains completely silent, making this PSU an excellent choice for quiet-focused builds. The LLC resonant topology provides efficient voltage regulation, contributing to both stability and energy savings. Overall, the Pure Power 13M 750W strikes a strong balance between features, noise levels, and price, positioning itself as a solid mid-high tier option.

Compatibility Guide

This PSU follows the standard ATX form factor with a depth of approximately 160mm, making it compatible with most ATX, Micro-ATX, and Mini-ITX cases. The compact length allows for easier cable management even in mid-tower enclosures with limited space behind the motherboard tray. Connector inventory includes: one 24-pin ATX main connector, two 4+4-pin CPU/EPS12V connectors, four PCIe 6+2-pin connectors, one 12V-2x6 (12VHPWR revised) connector, plus ample SATA and peripheral connectors. This configuration supports dual-CPU EPS setups on high-end motherboards and can power multiple storage drives and fan hubs simultaneously. No special socket or memory type restrictions apply — the PSU works with any motherboard that accepts standard ATX power. However, users should verify that their case has sufficient clearance for the 160mm depth, especially in ultra-compact ITX cases.

Product Info

The be quiet! Pure Power 13M 750W BP026US launched in 2024, bringing ATX 3.1 compliance to the mid-range market. It carries an 80 PLUS Gold efficiency rating, achieving at least 87% efficiency at 50% load, which helps reduce electricity costs and heat output. The unit is backed by a standard 5-year manufacturer warranty. In terms of market positioning, this PSU competes directly with other Gold-rated 750W units from Corsair, Seasonic, and Cooler Master. Its key differentiators are the native 12V-2x6 connector, semi-passive fan operation, and be quiet!'s reputation for low noise. Priced around ¥24,000 in Japan, it offers strong value for users who prioritize quiet operation without sacrificing modern connectivity.

Best Use Cases

First, this PSU is ideal for mid-range to upper-mid-range gaming PCs. Pairing it with a GeForce RTX 4070 Super or Radeon RX 7800 XT leaves ample headroom, and the 12V-2x6 connector ensures compatibility with the latest GPU power standards. Gamers who want a reliable, quiet foundation for their build will find this unit well-suited. Second, creative professionals who run video editing or 3D rendering workstations will appreciate the semi-passive fan mode. During light editing or idle periods, the fan stays off, maintaining a silent workspace. When rendering kicks in, the fan ramps up only as needed, keeping noise in check. Third, users planning a future-proof build on a budget will benefit from the ATX 3.1 and PCIe 5.1 support. This PSU can handle next-generation components without requiring an upgrade, making it a cost-effective long-term investment.

Things to Consider

The Pure Power 13M 750W uses a semi-modular cable design — the 24-pin ATX and CPU 4+4-pin cables are permanently attached. While this reduces cost, it limits cable customization compared to fully modular units. Enthusiasts who want to use custom sleeved cables or eliminate all fixed cables should consider be quiet!'s higher-end Dark Power series. At 750W, this PSU may be insufficient for extreme high-end configurations such as an RTX 4090 paired with a Core i9-14900K or Ryzen 9 7950X, especially under transient load spikes. Users targeting such builds should step up to an 850W or 1000W unit. Competitors like the Corsair RM750e and Seasonic Focus GX-750 offer similar specs at comparable prices. While be quiet! excels in noise performance, some users report that the included cables are stiffer than those from competitors, which can make routing in tight cases slightly more challenging. Checking detailed reviews or unboxing videos before purchase is recommended.

Product Disclosure (Amazon)

  • Manufacturer: be quiet!
  • Seller: アンディ＆ヒーロオートテックサービス
  • Fulfilled by: アンディ＆ヒーロオートテックサービス
  • ASIN: B0FBX9VS3B
  • Note: This article covers a manufacturer-made product based on Amazon listing details.